CVE-2026-12466

Summary

Heap buffer overflow in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

Affected Software

VendorProductVersion RangeStatus
GoogleChrome149.0.7827.155 < 149.0.7827.155affected

Weaknesses

  • CWE-122: Heap buffer overflow

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References